title: Neuropsychological differential diagnosis of mild traumatic brain injury.
abstract: The diagnosis and evaluation of mild traumatic brain injury (mTBI) is reviewed from the perspective of meta-analyses of neuropsychological outcome, showing full recovery from a single, uncomplicated mTBI by 90 days post-trauma. Persons with history of complicated mTBI characterized by day-of-injury computed tomography or magnetic resonance imaging abnormalities, and those who have suffered prior mTBIs may or may not show evidence of complete recovery similar to that experienced by persons suffering a single, uncomplicated mTBI. Persistent post-concussion syndrome (PCS) is considered as a somatoform presentation, influenced by the non-specificity of PCS symptoms which commonly occur in non-TBI samples and co-vary as a function of general life stress, and psychological factors including symptom expectation, depression and anxiety. A model is presented for forensic evaluation of the individual mTBI case, which involves open-ended interview, followed by structured interview, record review, and detailed neuropsychological testing. Differential diagnosis includes consideration of other neurologic and psychiatric disorders, symptom expectation, diagnosis threat, developmental disorders, and malingering.
authors.affiliation: Independent Practice, 2650 Bahia Vista Street, Suite 308, Sarasota, FL, 34239, U.S.A.
authors.forename: Glenn J
authors.initials: GJ
authors.lastname: Larrabee
authors.forename: Martin L
authors.initials: ML
authors.lastname: Rohling
mesh_terms: D001930:Brain Injuries / Q000175:diagnosis* / Q000503:physiopathology / Q000534:rehabilitation; D003937:Diagnosis, Differential; D005554:Forensic Medicine; D006801:Humans; D015201:Meta-Analysis as Topic; D009484:Neuropsychology; D016896:Treatment Outcome